﻿using System;
using System.Data;
using System.Text;
using System.Data.SqlClient;
using Maticsoft.DBUtility;//Please add references
namespace YQGL.DAL
{
    /// <summary>
    /// 数据访问类:DL_QY
    /// </summary>
    public partial class DL_QY
    {
        public DL_QY()
        { }
        #region  BasicMethod
        /// <summary>
        /// 是否存在该记录
        /// </summary>
        public bool Exists(string QYBM)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select count(1) from DL_QY");
            strSql.Append(" where QYBM=@QYBM ");
            SqlParameter[] parameters = {
					new SqlParameter("@QYBM", SqlDbType.VarChar,20)			};
            parameters[0].Value = QYBM;

            return DbHelperSQL.Exists(strSql.ToString(), parameters);
        }


        /// <summary>
        /// 增加一条数据
        /// </summary>
        public bool Add(YQGL.Model.DL_QY model)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("insert into DL_QY(");
            strSql.Append("QYBM,Pwd,LoginIP,LoginTime)");
            strSql.Append(" values (");
            strSql.Append("@QYBM,@Pwd,@LoginIP,@LoginTime)");
            SqlParameter[] parameters = {
					new SqlParameter("@QYBM", SqlDbType.VarChar,20),
					new SqlParameter("@Pwd", SqlDbType.VarChar,50),
					new SqlParameter("@LoginIP", SqlDbType.Char,15),
					new SqlParameter("@LoginTime", SqlDbType.DateTime)};
            parameters[0].Value = model.QYBM;
            parameters[1].Value = model.Pwd;
            parameters[2].Value = model.LoginIP;
            parameters[3].Value = model.LoginTime;

            int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
            if (rows > 0)
            {
                return true;
            }
            else
            {
                return false;
            }
        }
        /// <summary>
        /// 更新一条数据
        /// </summary>
        public bool Update(YQGL.Model.DL_QY model)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("update DL_QY set ");
            strSql.Append("Pwd=@Pwd,");
            strSql.Append("LoginIP=@LoginIP,");
            strSql.Append("LoginTime=@LoginTime");
            strSql.Append(" where QYBM=@QYBM ");
            SqlParameter[] parameters = {
					new SqlParameter("@Pwd", SqlDbType.VarChar,50),
					new SqlParameter("@LoginIP", SqlDbType.Char,15),
					new SqlParameter("@LoginTime", SqlDbType.DateTime),
					new SqlParameter("@QYBM", SqlDbType.VarChar,20)};
            parameters[0].Value = model.Pwd;
            parameters[1].Value = model.LoginIP;
            parameters[2].Value = model.LoginTime;
            parameters[3].Value = model.QYBM;

            int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
            if (rows > 0)
            {
                return true;
            }
            else
            {
                return false;
            }
        }
        public bool UpdatePWD(YQGL.Model.DL_QY model)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("update DL_QY set ");
            strSql.Append("Pwd=@Pwd");
        
           
            strSql.Append(" where QYBM=@QYBM ");
            SqlParameter[] parameters = {
					new SqlParameter("@Pwd", SqlDbType.VarChar,50),
					
					new SqlParameter("@QYBM", SqlDbType.VarChar,20)};
            parameters[0].Value = model.Pwd;
            
            parameters[1].Value = model.QYBM;

            int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
            if (rows > 0)
            {
                return true;
            }
            else
            {
                return false;
            }
        }
        /// <summary>
        /// 删除一条数据
        /// </summary>
        public bool Delete(string QYBM)
        {

            StringBuilder strSql = new StringBuilder();
            strSql.Append("delete from DL_QY ");
            strSql.Append(" where QYBM=@QYBM ");
            SqlParameter[] parameters = {
					new SqlParameter("@QYBM", SqlDbType.VarChar,20)			};
            parameters[0].Value = QYBM;

            int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
            if (rows > 0)
            {
                return true;
            }
            else
            {
                return false;
            }
        }
        /// <summary>
        /// 批量删除数据
        /// </summary>
        public bool DeleteList(string QYBMlist)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("delete from DL_QY ");
            strSql.Append(" where QYBM in (" + QYBMlist + ")  ");
            int rows = DbHelperSQL.ExecuteSql(strSql.ToString());
            if (rows > 0)
            {
                return true;
            }
            else
            {
                return false;
            }
        }


        /// <summary>
        /// 得到一个对象实体
        /// </summary>
        public YQGL.Model.DL_QY GetModel(string QYBM)
        {

            StringBuilder strSql = new StringBuilder();
            strSql.Append("select  top 1 QYBM,Pwd,LoginIP,LoginTime from DL_QY ");
            strSql.Append(" where QYBM=@QYBM ");
            SqlParameter[] parameters = {
					new SqlParameter("@QYBM", SqlDbType.VarChar,20)			};
            parameters[0].Value = QYBM;

            YQGL.Model.DL_QY model = new YQGL.Model.DL_QY();
            DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
            if (ds.Tables[0].Rows.Count > 0)
            {
                return DataRowToModel(ds.Tables[0].Rows[0]);
            }
            else
            {
                return null;
            }
        }


        /// <summary>
        /// 得到一个对象实体
        /// </summary>
        public YQGL.Model.DL_QY DataRowToModel(DataRow row)
        {
            YQGL.Model.DL_QY model = new YQGL.Model.DL_QY();
            if (row != null)
            {
                if (row["QYBM"] != null)
                {
                    model.QYBM = row["QYBM"].ToString();
                }
                if (row["Pwd"] != null)
                {
                    model.Pwd = row["Pwd"].ToString();
                }
                if (row["LoginIP"] != null)
                {
                    model.LoginIP = row["LoginIP"].ToString();
                }
                if (row["LoginTime"] != null && row["LoginTime"].ToString() != "")
                {
                    model.LoginTime = DateTime.Parse(row["LoginTime"].ToString());
                }
            }
            return model;
        }

        /// <summary>
        /// 获得数据列表
        /// </summary>
        public DataSet GetList(string strWhere)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select QYBM,Pwd,LoginIP,LoginTime ");
            strSql.Append(" FROM DL_QY ");
            if (strWhere.Trim() != "")
            {
                strSql.Append(" where " + strWhere);
            }
            return DbHelperSQL.Query(strSql.ToString());
        }

        /// <summary>
        /// 获得前几行数据
        /// </summary>
        public DataSet GetList(int Top, string strWhere, string filedOrder)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select ");
            if (Top > 0)
            {
                strSql.Append(" top " + Top.ToString());
            }
            strSql.Append(" QYBM,Pwd,LoginIP,LoginTime ");
            strSql.Append(" FROM DL_QY ");
            if (strWhere.Trim() != "")
            {
                strSql.Append(" where " + strWhere);
            }
            strSql.Append(" order by " + filedOrder);
            return DbHelperSQL.Query(strSql.ToString());
        }

        /// <summary>
        /// 获取记录总数
        /// </summary>
        public int GetRecordCount(string strWhere)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select count(1) FROM DL_QY ");
            if (strWhere.Trim() != "")
            {
                strSql.Append(" where " + strWhere);
            }
            object obj = DbHelperSQL.GetSingle(strSql.ToString());
            if (obj == null)
            {
                return 0;
            }
            else
            {
                return Convert.ToInt32(obj);
            }
        }
        /// <summary>
        /// 分页获取数据列表
        /// </summary>
        public DataSet GetListByPage(string strWhere, string orderby, int startIndex, int endIndex)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("SELECT * FROM ( ");
            strSql.Append(" SELECT ROW_NUMBER() OVER (");
            if (!string.IsNullOrEmpty(orderby.Trim()))
            {
                strSql.Append("order by T." + orderby);
            }
            else
            {
                strSql.Append("order by T.QYBM desc");
            }
            strSql.Append(")AS Row, T.*  from DL_QY T ");
            if (!string.IsNullOrEmpty(strWhere.Trim()))
            {
                strSql.Append(" WHERE " + strWhere);
            }
            strSql.Append(" ) TT");
            strSql.AppendFormat(" WHERE TT.Row between {0} and {1}", startIndex, endIndex);
            return DbHelperSQL.Query(strSql.ToString());
        }

        /*
        /// <summary>
        /// 分页获取数据列表
        /// </summary>
        public DataSet GetList(int PageSize,int PageIndex,string strWhere)
        {
            SqlParameter[] parameters = {
                    new SqlParameter("@tblName", SqlDbType.VarChar, 255),
                    new SqlParameter("@fldName", SqlDbType.VarChar, 255),
                    new SqlParameter("@PageSize", SqlDbType.Int),
                    new SqlParameter("@PageIndex", SqlDbType.Int),
                    new SqlParameter("@IsReCount", SqlDbType.Bit),
                    new SqlParameter("@OrderType", SqlDbType.Bit),
                    new SqlParameter("@strWhere", SqlDbType.VarChar,1000),
                    };
            parameters[0].Value = "DL_QY";
            parameters[1].Value = "QYBM";
            parameters[2].Value = PageSize;
            parameters[3].Value = PageIndex;
            parameters[4].Value = 0;
            parameters[5].Value = 0;
            parameters[6].Value = strWhere;	
            return DbHelperSQL.RunProcedure("UP_GetRecordByPage",parameters,"ds");
        }*/

        #endregion  BasicMethod
        #region  ExtensionMethod

        #endregion  ExtensionMethod
    }
}

